Need help configuring the file .desktop

[VikFx]

Hi all
Using telegram with two accounts, I created two. desktop files with different names telegram 1 and telegram 2. At startup, both sessions are grouped to the telegram 1 icon.

Which should be added to the file configuration so that telegram 1 is on the telegram 1 icon, and telegram 2 is on the telegram 2 icon.

[j_arun_mani]

Hi.
No matter how many desktop files you create, it is possible that Telegram allows only one instance of it running. So when you launch the Telegram 2 when Telegram 1 is already there, it is automatically closed because “Telegram” is already available.

You may use multiple accounts feature of Telegram if you wish.

[VikFx]

The program itself works correctly, the first and second account, the problem is in the grouping, two icons, but it is grouped to one.

Launch Telegram1 - active Telegram1 icon
Launch Telegram2 - active Telegram1 icon

How do I force an icon to be linked to a session?

[VikFx]

Configuration .desktop of the first
[Desktop Entry]
Version=1.0
Name=Telegram1
Comment=Official desktop version of Telegram messaging app
TryExec=/opt/Telegram/Telegram
Exec=/opt/Telegram/Telegram -many -workdir /home/user/.local/share/TelegramDesktop %u
Icon=telegram
Terminal=false
StartupWMClass=Telegram1
Type=Application
Categories=Chat;Network;InstantMessaging;Qt;
MimeType=x-scheme-handler/tg;
Keywords=tg;chat;im;messaging;messenger;sms;tdesktop;
X-GNOME-UsesNotifications=true

Configuration .desktop of the second
[Desktop Entry]
Version=1.0
Name=Telegram2
Comment=Official desktop version of Telegram messaging app
TryExec=/opt/Telegram/Telegram
Exec=/opt/Telegram/Telegram -many -workdir /home/user/.local/share/TelegramDesktop2 %u
Icon=telegram
Terminal=false
StartupWMClass=Telegram2
Type=Application
Categories=Chat;Network;InstantMessaging;Qt;
MimeType=x-scheme-handler/tg;
Keywords=tg;chat;im;messaging;messenger;sms;tdesktop;
X-GNOME-UsesNotifications=true

[ebassi (Emmanuele Bassi)]

@VikFx

How do I force an icon to be linked to a session?

You can’t.

Applications are grouped depending on things like the application id set on the Wayland surface, or by the WM_CLASS set on the X11 window. That identifier is then mapped to the desktop file. Changing the desktop file is not enough: you also need to change the identifier on the application’s window, and that’s usually hard coded by the application itself.

[VikFx]

Moved to Gnome 3.36 before on Gnome 3 first versions, everything worked.